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notka56 [123]
2 years ago
5

Cole is 6 years older than Ryan. The sum of their ages is 84. How old is Cole

Mathematics
1 answer:
horsena [70]2 years ago
3 0

Answer:

It will be 78

Step-by-step explanation:

Because if you do 84 minus 6 you get 78

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13 is 26% of what number
HACTEHA [7]
26% × 13 

26% ÷ 100 = 0.26 

Then, 0.26 × 13 = 3.38 

Therefore, your answer is → 3.38 

3 0
3 years ago
Noah's cousin is exactly 7 years younger than Noah. Let M represent Noah's cousin's age in months and N represent Noah's age in
sashaice [31]

Answer:

1,if Noah is 15 his cousin is 8 or 96 months

2, and when Noah's cousin is 132 months or 11 years old Noah will be 18

3,n-[[7]12]=age of Noah's cousin

Step-by-step explanation:

1,15-7=8

1 part 2, 8*12=96

2,132/12=11

2 part 2,

11+7=18

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4,n+[7/12]

if n=18

18+[7/12]

or

18+0.5833=18.5833

7 0
3 years ago
each student in the seventh grade will be required to write three papers that are a total of 13 pages long and there are 47 stud
NikAS [45]
47students x 13 pages = 611 sheets of paper in total 
6 0
3 years ago
2/5 of the students in the class received an invitation to Sari's party. (a) if there are 35 students in Sari's class, how many
astraxan [27]

a) (2/5) x 35 = 14 students received invitations

b) 35-14 = 21 students didn’t receive invitations

3 0
3 years ago
Can someone pls help me on 4 and 5
never [62]

Answer (4):

a=ub/k because

u=ak/b   (starting equation)

ub=ak    (multiply b to both sides)

a=ub/k   (divide both sides by k)

Answer (6)

x=g+c-y because

g=x-c+y  (starting equation)

x+y=g+c (add c to both sides)

x=g+c-y  (subtract y from both sides)

5 0
3 years ago
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